Add newlines and reformat for better code quality

src/protocol/tests/protocol.rs

@@ -81,7 +81,10 @@ fn header_and_call_validation_reject_invalid_combinations() {
 #[test]
 fn procedure_validation_accepts_introspection_and_rejects_bad_shapes() {
     assert_eq!(validate_procedure_id(""), Ok(()));
-    assert_eq!(validate_procedure_id("unshell.echo.v01.alpha.invoke"), Ok(()));
+    assert_eq!(
+        validate_procedure_id("unshell.echo.v01.alpha.invoke"),
+        Ok(())
+    );
     assert_eq!(
         validate_procedure_id("contains spaces"),
         Err(ValidationError::ProcedureId(

src/protocol/tests/tree.rs

@@ -80,7 +80,11 @@ fn protocol_endpoint_introspection_returns_leaf_summary() {
     assert!(outcome.forwards.is_empty());
     assert_eq!(outcome.events.len(), 1);
 
-    let LocalEvent::Data { header, message: response } = &outcome.events[0] else {
+    let LocalEvent::Data {
+        header,
+        message: response,
+    } = &outcome.events[0]
+    else {
         panic!("expected local data event");
     };
     assert_eq!(header.packet_type, PacketType::Data);